my Skoda Octavia NFL (2020-Present) has a transmission fluid leak

Solution

1. Preparation

• Tools Required: Socket set, torque wrench, transmission fluid, shop towels, drain pan.
• Ensure the vehicle is on a flat surface and secure with wheel chocks.
• Disconnect the battery to prevent any electrical issues.

2. Drain Transmission Fluid

• Place a drain pan under the transmission pan.
• Remove the transmission pan bolts using a socket. Keep track of their locations as some may be of different lengths.
• Carefully lower the pan to allow the fluid to drain completely.
• Inspect the old fluid for metal shavings or debris indicating internal wear.

3. Remove and Inspect Transmission Pan

• Clean the old gasket material from the transmission pan and the transmission surface using a scraper and shop towels.
• Inspect the transmission pan for any dents or damage that may have caused leaks.

4. Replace Gasket and Reinstall Pan

• Install a new transmission pan gasket.
• Reattach the transmission pan and tighten the bolts to the manufacturer's torque specifications (typically around 8-10 Nm, but check your service manual for exact values).
• Ensure that the pan is evenly torqued in a criss-cross pattern to avoid warping.

5. Refill Transmission Fluid

• Locate the transmission fluid fill plug and remove it.
• Using a funnel, refill the transmission with the recommended fluid type until it reaches the proper level (check the owner’s manual for the specific fluid type and capacity).
• Start the engine and cycle through the gears with the brake applied to ensure fluid circulates.

6. Final Inspection

• Check for leaks around the pan and cooler lines.
• Reconnect the battery.